Page:Death machine letter.djvu/5

 Take one bag of ammonium nitrate fertilizer & 1 gal of stove oil & dump a few bags of gravel on top & then set the shit off & will positivily ventalate any thing that should be in the way of the blast.

The death machine is all ready made. I would have sent you pictures but you would be nasty enough to trace them back to developer & then to me, so I shall describe my masterpiece to you. The nice part of it is all the parts can be bought on the open market with no questions asked.

1 bat. pow clock—will run for aprox 1 year

1 photoelectric switch

2 copper leaf springs

2 6V car bat

1 flash light bulb & reflector

1 mirror

2 18" cardboard tubes black with shoe polish in side & oute